fix to get ellipsis for the description of image lists
check in fix for #586
Merge pull request #626 from williekwok/fixfordrop

Issue #558 - Fix to use overflow ellipsis for text overflow in image lists
updates for issue #588
added clear, style and addButton to issue #308
Merge pull request #647 from 1ap1/master

check in fix for #586
updates for issue #586